KAYAL China company 3 string 4 string ac solar combiner box panel cost
$100
/piece
price excl.VAT
Negotiable
- Minimal order
- 100 pieces
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Product Specifications
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Product Description
Overview
Quick Details
Place of Origin: Zhejiang, China
Brand Name: KAYAL
Model Number: KYCD
Application: Home, Commercial, Industrial
Solar Panel Type: Monocrystalline Silicon, Polycrystalline Silicon
Controller Type: MPPT
Mounting Type: Ground Mounting, Roof Mounting, Carport Mounting
Output Voltage (V): 690V
Output Frequency: 50/60HZ
Certificate: GOLDEN SUN CE, GOLDEN SUN CE
Place of Origin:: Zhejiang, China (Mainland)
Model Number:: KYV-CD
Size: Clients Requirements
Product name:: PV Array Combiner Box
BOX Material:: IRON STEEL
OEM: Yes
Brand Name:: Kayal
Voltage: 1000V
Protection Level:: IP65
Supply Ability
Supply Ability: 10000 Box/Boxes per Month
Packaging & Delivery
Products Description
Description
For large PV power generation system,In order to reduce the grid connection between the grid-connected inverter and the cabinet, it is convenient to maintain and improve the reliability.It is necessary to add a DC bus between the PV grid-connected inverter and the cabinet.PV AC lightning protection combiner box series products of the company is specially designed to meet this requirement,Can be composed of PV inverter products matching with complete PV system solutions.Using Ac combiner box,the user can according to the AC power cabinet rated input current and voltage, the output of a certain number of grid connected inverter by lightning protection device and circuit breaker for confluence, convenient access level power cabinet.Technical data
Parameter name | Value | ||
Size（MM） | 900*700*220（W*H*D） | ||
Rated input voltage：（V） | 480V ac | ||
Rated insulation voltage：（V） | 690V ac | ||
Rated frequency（Hz） | 50 | ||
Busbar rated current：（A） | Horizontal bus | 400A | |
Rated short-time withstand current effective value Icw（1 sec）（kA） | Horizontal bus | 30 | |
Rated short-time withstand current maximum value Ipk（kA） | Horizontal bus | 30 | |
Power frequency withstand voltage for 1 minutes（V） | 2500VAC | ||
Temperature rise：Conforms to IEC 947-1 for temperature rise，and the temperature rise does not exceed the corresponding standard requirements of the component. | Terminals for external insulated conductors: Not more than 70K | ||
Busbar connection(Copper - Copper):Not more than 70k | |||
Handle the surface of the insulation is not greater than 25K | |||
Contactable shell and sheathing, metal surface is not greater than 30K | |||
Input switch | 6ways.63A/3P.MCCB | ||
Output switch | 1way.400A/3P.MCCB | ||
Protection level | IP65,outdoor class B,IP20 After opening | ||
Lightning protection level | Class C lighting protection | ||
Fire-proof level | UL790 － Class C | ||
Environmental requirements | satisfied | ||
Installation | Wall type/Rack mounted | ||
Way of entry and exit | Down in and out | ||
Maintenance mode | Positive maintenance, and the circuit breaker has a protective panel | ||
Size
Specification | Width(A)mm | height(B)mm | depth(C)mm |
18 way | 645 | 550 | 205 |
14,16 way | 610 | 550 | 205 |
10,12 way | 530 | 550 | 205 |
6,8 way | 460 | 550 | 205 |
2,4 way | 390 | 550 | 205 |
Installation dimension
16 ways combiner box dimension:610mm×500mm×205mm (width×depth×height)
recommended for vertical wall installation
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